I've created a template based on "List With More Details on Separate Pages" on which I've made a couple of adjustments to the index page. I use the page to group by Artist Sort. I would *like* to be able to have index pages in other orders (genre and then artist sort; title; shelf ID), but have all of them share the same set of detail pages, so I don't have to fill a bunch of separate directories with almost identical sets of files. How can I do that?